homogenous arrays starting to work
diff --git a/src/qcbor_encode.c b/src/qcbor_encode.c
index 59c420b..55d51f6 100644
--- a/src/qcbor_encode.c
+++ b/src/qcbor_encode.c
@@ -950,3 +950,195 @@
return nReturn;
}
+
+
+
+static inline void UsefulOutBuf_InsertUint32LE(UsefulOutBuf *pMe,
+ uint32_t uInteger32,
+ size_t uPos)
+{
+ /* See UsefulOutBuf_InsertUint64() for comments on this code */
+
+ /* htonl is not used (but it is used for outputting BE)
+
+ htonl will swap if CPU is little endian and do nothing if it is big endian
+
+ The opposite is needed.
+
+ Could use htonl and then always swap the result, but
+ that doesn't seem any better than the default
+ shift and swap that always works.
+
+
+ */
+
+ const void *pBytes;
+
+#if defined(USEFULBUF_CONFIG_LITTLE_ENDIAN)
+ pBytes = &uInteger32;
+
+#elif defined(USEFULBUF_CONFIG_BIG_ENDIAN) && defined(USEFULBUF_CONFIG_BSWAP)
+ uint32_t uTmp = __builtin_bswap32(uInteger32);
+
+ pBytes = &uTmp;
+
+#else
+ uint8_t aTmp[4];
+
+ aTmp[0] = (uint8_t)((uInteger32 & 0xff) >> 24);
+ aTmp[1] = (uint8_t)((uInteger32 & 0xff00) >> 16);
+ aTmp[2] = (uint8_t)((uInteger32 & 0xff0000) >> 8);
+ aTmp[3] = (uint8_t)(uInteger32 & 0xff000000);
+
+ pBytes = aTmp;
+#endif
+
+ UsefulOutBuf_InsertData(pMe, pBytes, 4, uPos);
+}
+
+void
+QCBOREncode_AddUint32ArrayLittleEndian(QCBOREncodeContext *pMe,
+ const uint32_t array[],
+ size_t uArrayLen)
+{
+ QCBOREncode_AddTag(pMe, 84); // TODO: the correct tag
+
+ const size_t uNumBytes = uArrayLen * sizeof(uint32_t);
+
+ AppendCBORHead(pMe, CBOR_MAJOR_TYPE_BYTE_STRING, uNumBytes, 0);
+
+ for(size_t n = 0; n < uArrayLen; n++) {
+ UsefulOutBuf_InsertUint32LE(&(pMe->OutBuf), array[n], 99); // TODO: correct position
+ }
+}
+
+void
+QCBOREncode_AddUint32ArrayBigEndian(QCBOREncodeContext *pMe,
+ const uint32_t array[],
+ size_t uArrayLen)
+{
+ QCBOREncode_AddTag(pMe, 84); // TODO: the correct tag
+
+ const size_t uNumBytes = uArrayLen * sizeof(uint32_t);
+
+ AppendCBORHead(pMe, CBOR_MAJOR_TYPE_BYTE_STRING, uNumBytes, 0);
+
+ for(size_t n = 0; n < uArrayLen; n++) {
+ UsefulOutBuf_AppendUint32(&(pMe->OutBuf), array[n]);
+ }
+}
+
+
+// Note that this will produce an array of major type 0 and 1,
+// but that is what is necessary to have an array of positive
+// and negative integers. The types allowed for a homogeneous
+// array are caller-defined, not strictly by CBOR major type
+// or such, so this is just fine.
+void
+QCBOREncode_AddArrayOfInts(QCBOREncodeContext *pMe,
+ uint8_t uTagRequirement,
+ const int64_t *puInts,
+ size_t uNumInts)
+{
+ if(uTagRequirement == QCBOR_ENCODE_AS_TAG) {
+ QCBOREncode_AddTag(pMe, CBOR_TAG_HOMOGENEOUS_ARRAY);
+ }
+ QCBOREncode_OpenArray(pMe);
+
+ for(size_t i = 0; i < uNumInts; i++) {
+ QCBOREncode_AddInt64(pMe, puInts[i]);
+ }
+ QCBOREncode_CloseArray(pMe);
+}
+
+
+void
+QCBOREncode_AddArrayOfUInts(QCBOREncodeContext *pMe,
+ uint8_t uTagRequirement,
+ const uint64_t *puInts,
+ size_t uNumInts)
+{
+ if(uTagRequirement == QCBOR_ENCODE_AS_TAG) {
+ QCBOREncode_AddTag(pMe, CBOR_TAG_HOMOGENEOUS_ARRAY);
+ }
+ QCBOREncode_OpenArray(pMe);
+
+ for(size_t i = 0; i < uNumInts; i++) {
+ QCBOREncode_AddUInt64(pMe, puInts[i]);
+ }
+ QCBOREncode_CloseArray(pMe);
+}
+
+
+void
+QCBOREncode_AddArrayOfDoubles(QCBOREncodeContext *pMe,
+ uint8_t uTagRequirement,
+ const double *pdDoubles,
+ size_t uNumDoubles)
+{
+ if(uTagRequirement == QCBOR_ENCODE_AS_TAG) {
+ QCBOREncode_AddTag(pMe, CBOR_TAG_HOMOGENEOUS_ARRAY);
+ }
+ QCBOREncode_OpenArray(pMe);
+
+ for(size_t i = 0; i < uNumDoubles; i++) {
+ QCBOREncode_AddDouble(pMe, pdDoubles[i]);
+ }
+ QCBOREncode_CloseArray(pMe);
+}
+
+
+void
+QCBOREncode_AddArrayOfByteStrings(QCBOREncodeContext *pMe,
+ uint8_t uTagRequirement,
+ const UsefulBufC *pStrings,
+ size_t uNumStrings)
+{
+ if(uTagRequirement == QCBOR_ENCODE_AS_TAG) {
+ QCBOREncode_AddTag(pMe, CBOR_TAG_HOMOGENEOUS_ARRAY);
+ }
+ QCBOREncode_OpenArray(pMe);
+
+ for(size_t i = 0; i < uNumStrings; i++) {
+ QCBOREncode_AddBytes(pMe, pStrings[i]);
+ }
+ QCBOREncode_CloseArray(pMe);
+}
+
+void
+QCBOREncode_AddArrayOfTextStrings(QCBOREncodeContext *pMe,
+ uint8_t uTagRequirement,
+ const UsefulBufC *pStrings,
+ size_t uNumStrings)
+{
+ if(uTagRequirement == QCBOR_ENCODE_AS_TAG) {
+ QCBOREncode_AddTag(pMe, CBOR_TAG_HOMOGENEOUS_ARRAY);
+ }
+ QCBOREncode_OpenArray(pMe);
+
+ for(size_t i = 0; i < uNumStrings; i++) {
+ QCBOREncode_AddText(pMe, pStrings[i]);
+ }
+ QCBOREncode_CloseArray(pMe);
+}
+
+
+void
+QCBOREncode_AddArrayOSZStrings(QCBOREncodeContext *pMe,
+ uint8_t uTagRequirement,
+ const char **pStrings,
+ size_t uNumStrings)
+{
+ if(uTagRequirement == QCBOR_ENCODE_AS_TAG) {
+ QCBOREncode_AddTag(pMe, CBOR_TAG_HOMOGENEOUS_ARRAY);
+ }
+ QCBOREncode_OpenArray(pMe);
+
+ for(size_t i = 0; i < uNumStrings; i++) {
+ QCBOREncode_AddSZString(pMe, pStrings[i]);
+ }
+ QCBOREncode_CloseArray(pMe);
+}
+
+
+